The US Department of Labor released a proposed rule earlier this month that will protect workers against heat related injuries if it is finalized.  The proposed rule would require employers to develop an injury and illness prevention plan to control heat hazards in workplaces affected by excessive heat.  Employers would need to evaluate heat risks and implement requirements for drinking water, rest breaks and of indoor heat.  Training would need to be provided by employers as part of the plan.  Employers would also need to have a plan in place to respond to worker experiencing heat-related symptoms.  The public is encouraged to submit comments on the rule in the Federal Register and anticipates a public hearing after the written comment period.